The Samsung DA92-01199R PCB Main Electronic Control Board is designed specifically for the RF28T5001SR/AA model refrigerator and freezer. This control board is crucial for monitoring and controlling various functions within the appliance, ensuring optimal performance and temperature regulation. With a built-in/ integrated design and compatibility with different types of refrigerators and freezers, this Samsung control board is a reliable and efficient component for maintaining the overall functionality of your appliance. Made in China, this multicolor control board is a key part of your Samsung refrigerator system.